Da Vinci Jr. First layer not sticking well with threedubber and cura

I got my printer just recently and have had some success printing with the stock xyzware slicer and settings (prints out fine but generally not great quality). So I looked around on here and found that I could use Cura and Threedub instead of the default software but have had terrible luck getting the first layer of the print to adhear to the bed. The first bit sticks to the extruder head but quickly falls off right in the path of the rest of the print so that when it does start to stick to the bed it has to run over the loose filament and ruins the print. I have tried with and without a skirt or brim without much luck. I suspect my settings in Cura may be to blame but I followed a guide on here to get it set up. I have tried numerous different print speeds, layer heights, printing temperatures and even flow percentage to no avail. I have uploaded my settings for anyone to take a look at and would greatly appreciate any help I can get! Thanks in advance!!